[ARROW-2826] [C++] Clarification needed between ArrayBuilder::Init(), Resize() and Reserve()

• Type: Wish
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.9.0
• Fix Version/s: 0.10.0
• Component/s: C++
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/19203
• Assignee: Wes McKinney
• Reporter: Antoine Pitrou
• Created: 10/Jul/18 16:37
• Updated: 11/Jan/23 07:23
• Resolved: 25/Jul/18 17:47

Description

It's still not clear to me why we have three builder methods that seem to do essentially the same thing. This should be clarified somewhere in the docstrings.

Issue Links

• is related to: ARROW-2893 [C++] Remove PoolBuffer class from public API and hide implementation details behind factory functions
• links to: GitHub Pull Request #2315